摘要
研究了马来酸酐(MAH)-聚丙烯(PP)接枝共聚物(PP-g-MAH)对聚丙烯/甲基丙烯酸甲酯-丁二烯-苯乙烯共聚物(MBS)共混物形态的影响。结果表明,接枝共聚物改善了PP/MBS的相容性,使MBS在PP中形成了对韧性有利的较小且均匀的颗粒,并提高了两相界面间的粘结力。
The effect of compatibilizer(PP-g-MAH) on the morphology of immiscibile polymer blends(PP/MBS) is investigated by scanning electron micros cope (SEM)and phase contrast microscope.The results indicate that the incorporation of PP - g - MAH enhances the adhesion between compo-nent phases and improves the dispersion of MBS in PP matrix.
出处
《现代塑料加工应用》
CAS
1992年第4期9-12,共4页
Modern Plastics Processing and Applications
关键词
聚丙烯
共混物
相容剂
形态
polypropylene, blend, compatibilizer, morphology
